It was a delicious irony. The two parties that have vowed to negotiate a better deal with the countryís foreign lenders failed to negotiate the simple matter of setting up a television debate.

True to form, New Democracy and SYRIZA exchanged accusations over who was to blame for the impasse. ND claimed it had agreed with SYRIZA on almost all the details for a Samaras vs Tsipras debate but that the leftists scuppered the deal by issuing two statements outlining their conditions for the discussions. SYRIZA, which appeared to want two separate debates, alleged that ND was simply looking for excuses to avoid a televised duel. However, it seems that, as with PASOK boss Evangelos Venizelos before the May 6 elections, Samaras once again got cold feet.

It may prove to be a wise strategy. The conservative leaderís spin doctors know that a debate between the 60-year-old Antonis Samaras and 37-year-old Alexis Tsipras has the makings of a disaster. Given the strict format of a discussion that leaves no room for substantive arguments that could expose sexy Alexiís fuzzy utopia, the conservative leaderís schoolmarmish moaning and finger-wagging is bound to be outshone by Tsiprasís youthful conviction and upbeat assuredness.

Inferior style and a dismal message are not the only things Samaras -- who has systematically shied away from the international media -- has against him. The fact is that he has consistently failed to deliver as the leader of one of Greeceís dominant parties. Samaras took over after NDís thrashing at the hand of the voters in 2009 and managed to drive the conservative party even lower in the May 6 snap polls that he called for. His awkward combination of stubborn posturing and endless flip-flopping has left the party directionless and politically damaged. Despite his opposition to the nationís first bailout agreement with the EU and the IMF, and despite the fact that history has largely vindicated his gloomy economic forecasts about the growth-killing capacity of austerity, ND has come to be identified with the memorandum as much as the PASOK socialists who initiated the deal.

Many analysts believe that ND would be better off with a new leader -- and would score a comfortable victory in this crucial election with someone more adept at its helm. But, like they say, you donít change horse in midstream, especially when you have no horse to replace it with.